... generator set We use the china brand engine and alternator.It is famous in China market. Price List & Specifications on Cummins Natural GasGenerator Set ... 14, 2012 Part DescriptionFOB Shanghai Unit Pricein USDMC550N, Natural Gas Generator(3 phase, PF0.8, 50Hz, 1,500 RPM, 400V, ... power 500kw, Standby power 550kw, Continuous Power 410kw. M-Cummins-KTAA38 (air-to-air intercooler) Natural Gas Engine, with ...